package jtech.util;

public final class Strings {

	private Strings() {
		
	}
	
	public static String join(Object[] arr, String sep) {
		StringBuilder buf = new StringBuilder();
		for (int i = 0; i < arr.length; i++) {
			if (i > 0) {
				buf.append(sep);
			}
			buf.append(arr[i]);
		}
		return buf.toString();
	}
	
}
